State Route 599 | ||||
|---|---|---|---|---|
 Map of King County in western Washington with SR 599 highlighted in red | ||||
| Route information | ||||
| Auxiliary route of I-5 | ||||
| Maintained by WSDOT | ||||
| Length | 1.75 mi[1] (2.82 km) | |||
| Existed | 1971–present | |||
| Major junctions | ||||
| South end |  I-5 in Tukwila | |||
| North end |  SR 99 in Tukwila | |||
| Location | ||||
| Country | United States | |||
| State | Washington | |||
| County | King | |||
| Highway system | ||||
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State Route 599 (SR 599) is a state highway and freeway in King County, Washington, United States. It is located entirely within the city of Tukwila and travels 1.75 miles (2.82 km) northwest along the Duwamish River between junctions with Interstate 5 (I-5) and SR 99. The freeway has one intermediate exit and follows the Central Link light rail line.
- ^ Multimodal Planning Division (January 3, 2018). State Highway Log Planning Report 2017, SR 2 to SR 971 (PDF) (Report). Washington State Department of Transportation. pp. 1662–1663. Retrieved December 23, 2018.